... 0 L R ) − θ L R ] Z 0 ψ [ θ L R Z 0 + Bi L   sinh ( Z 0 L R ) ] 15 11 2009 04 05 2010 27 07 2010 27 07 2010 convection heat losses heat radiation temperature distribution thermal...

...: rate-dependent pyrolysis, pyrolysis by-product outgassing, irradiance-dependent convection heat loss, and radiation heat lose. Both the shape of the gas flow channel and the gas addition velocity from the channel wall are evaluated based on the decomposition reaction rate. The through-thickness...

... at the skin to the air annulus under periodic ventilation and to measure the sensible heat loss from the inner cylinder for the two cases of fabric-skin contact and no contact. The model predictions of time-averaged steady-periodic sensible heat loss agreed well with the experimentally measured values...

... calculations have covered a wide range of the governing parameters (i.e., 10 ⩽ Ra 1 ⩽ 500 and 0.1 ⩽ K 1 ∕ K 2 ⩽ 10 ) for various backfill thicknesses ( 0.5 ⩽ t ∕ r i ⩽ 2 ) . The results suggest that a more permeable backfill can minimize the heat loss and confine the flow to a region close to the pipe. 12...

... thermal conductivity materials. An apparatus has been built and tested that uses a thin foil heater and vacuum chamber to test vacuum insulation panels. Several different measurement configurations are studied to determine the effects of the parasitic heat losses. The differences between the ASTM...

... analysis of the pressure measurement resulted in available work up to 2.4 Joules in a combustor height of 2 mm and more with combustion efficiency of 0.6 ∼ 0.7 . With combustor height less than 2 mm, combustion was incomplete due to excessive heat loss to the wall. In order to achieve the chamber height...